*SUPPORT*
IN: tufa fep OUT: GREEN GREEN
IN: wif lug gazzer fep OUT: BLUE RED RED
IN: tufa kiki tufa lug blicket OUT: GREEN GREEN YELLOW
IN: wif blicket fep OUT: BLUE YELLOW YELLOW
IN: gazzer blicket tufa tufa lug wif OUT: RED YELLOW GREEN GREEN BLUE
IN: gazzer wif OUT: RED BLUE
IN: gazzer tufa lug tufa OUT: RED GREEN GREEN
IN: gazzer lug gazzer fep OUT: RED RED RED
IN: tufa kiki gazzer gazzer fep OUT: GREEN RED RED RED
IN: wif OUT: BLUE
IN: wif lug gazzer kiki gazzer lug tufa OUT: BLUE RED RED GREEN
IN: blicket OUT: YELLOW
IN: gazzer fep OUT: RED RED
IN: blicket fep OUT: YELLOW YELLOW

*QUERY*
IN: gazzer OUT: RED
IN: tufa gazzer kiki wif fep OUT: GREEN RED BLUE BLUE
IN: tufa OUT: GREEN
IN: blicket tufa OUT: YELLOW GREEN
IN: blicket lug gazzer OUT: YELLOW RED
IN: blicket lug blicket fep OUT: YELLOW YELLOW YELLOW
IN: tufa lug blicket wif lug wif OUT: GREEN YELLOW BLUE BLUE
IN: blicket wif fep OUT: YELLOW BLUE BLUE
IN: wif fep OUT: BLUE BLUE
IN: tufa lug tufa gazzer gazzer fep OUT: GREEN GREEN RED RED RED

*GRAMMAR*
wif -> BLUE 
 blicket -> YELLOW 
 gazzer -> RED 
 tufa -> GREEN 
 u1 fep -> [u1] [u1] 
 u1 lug x1 -> [u1] [x1] 
 u1 kiki x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 